Hello,
In July 2024 we were unable to run a UE5.X win 64 package (generated during this period).
There are no errors or warnings during the packaging process
Error below:
we didn’t take a screenshot but its exactly the same as this one ticket :
- error message
- inconsistent date (replace 25/02/2016 by 26/07/2024 and 12/01/2016 by 05/06/2024), the .exe date is different between project.
It doesn’t matter:
- Unreal version (5.3 - 5.4)
- PC (hardware spec)
- Project
Info:
- The machines are connected to an internal network and managed by IT (security, …).
According to IT, there have been no alerts or updates of any kind on these machines. - We packaged locally (this ticket has no connection with our problem).
We tested :
- Pack the project template third person character → the problem remains
- Reinstall UE5 and MSVC → the problem remains
- Prepare a blank PC, install UE5, MSVC, package → OK
- Add this PC to the internal network → OK
From August 2024 (the company was closed during July) the problem disappeared on all PCs. “No update was performed”.
I’m assuming that these PC have been modified/blocked, but I’d like to know what could have caused this error (antivirus, registry modification, etc.)?